ISSU upgrade of Nexus 9508 impact on OSPF or HSRP?
It is my understanding that if you have dual supervisors, performing a software upgrade using the "software install" command will perform an ISSU upgrade and will be hitless to the dataplane. My question is, what happens to the control plane such as OSPF adjacencies and HSRP during the upgrade? For instance, if I perform this upgrade on the HSRP active switch, will there be a failover to my HSRP standby switch? What will happen to my OSPF adjacencies?
This document will provide screenshots to outline the steps to setup
TACACS+ configuration to ACI and also the configuration required on
Cisco ACS server. Please find the official Cisco guide for configuring
TACACS+ Authentication to ACI:
Is it supported or NOT supported? It's a frequently asked question.
Before APIC, release 2.3(1f), transit routing was not supported within a
single L3Out profile. In APIC, release 2.3(1f) and later, you can
configure transit routing with a single L3Out pr...
Cisco Documents are usually accurate, but when it came to the document
on Cisco APIC Signature-Based Transactions it was slightly off the mark.
This document is for those novices to API like me who cant seem to
figure out how to go about performing signat...